220303113102 has 24 divisors (see below), whose sum is σ = 481702529880. Its totient is φ = 72760660560.

The previous prime is 220303113097. The next prime is 220303113109. The reversal of 220303113102 is 201311303022.

220303113102 is a `hidden beast` number, since 220 + 30 + 311 + 3 + 102 = 666.

It is a super-3 number, since 3×220303113102³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220303113109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56140524 + ... + 56144447.

It is an arithmetic number, because the mean of its divisors is an integer number (20070938745).

Almost surely, 2^220303113102 is an apocalyptic number.

220303113102 is an abundant number, since it is smaller than the sum of its proper divisors (261399416778).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220303113102 is a wasteful number, since it uses less digits than its factorization.

220303113102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112285088 (or 112285085 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 220303113102 its reverse (201311303022), we get a palindrome (421614416124).

The spelling of 220303113102 in words is "two hundred twenty billion, three hundred three million, one hundred thirteen thousand, one hundred two".